n | a(n) |
---|---|
1 | 2 |
2 | 4 |
3 | 16 |
4 | 26 |
5 | 94 |
6 | 152 |
7 | 548 |
8 | 886 |
9 | 3194 |
10 | 5164 |
11 | 18616 |
12 | 30098 |
13 | 108502 |
14 | 175424 |
15 | 632396 |
16 | 1022446 |
17 | 3685874 |
18 | 5959252 |
19 | 21482848 |
20 | 34733066 |
21 | 125211214 |
22 | 202439144 |
23 | 729784436 |
24 | 1179901798 |
25 | 4253495402 |
26 | 6876971644 |
27 | 24791187976 |
28 | 40081928066 |
29 | 144493632454 |
30 | 233614596752 |
[2,4,16,26,94,152,548,886,3194,5164,18616,30098, 108502,175424,632396,1022446,3685874,5959252, 21482848,34733066,125211214,202439144,729784436, 1179901798,4253495402,6876971644,24791187976, 40081928066,144493632454,233614596752] |